Portable computer central processing unit



FIG. 1 is a perspective view of the portable computer central processing unit showing the top and sides of my new design thereof.

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a side view thereof, the other side view is a mirror image of FIG. 5; and,

FIG. 6 is bottom view thereof.

The broken lines in FIGS. 1-6 represent the bounds of the claimed design and are directed to enclose unclaimed portions of the portable computer central processing unit; the broken lines form no part of the claimed design. 

The ornamental design for a portable computer central processing unit, as shown and described. 